Festo VFOH-LE-A-G18-Q4 One-way Flow Control Valve

Features

• Exhaust air one-way flow control function valve function
• Manual type of actuation
• External hex adjustment component
• Screw-in type of mounting
• 180L2 standard nominal flow rate in flow control direction
• 103L2 standard nominal flow rate in blocked direction
• 188L2 standard nominal flow rate in blocked direction
• Optional mounting position
• 991452 symbol
• 0.2BAR operating pressure complete temperature range
• 10BAR operating pressure complete temperature range
• 250L2 standard flow rate in flow control direction 0.6->0 mPa (6->0 bar, 87->0 psi)
• 270L2 standard flow rate in non-return direction 0.6->0 mPa (6->0 bar, 87->0 psi)
• 300L2 standard flow rate in non-return direction 0.6->0 mPa (6->0 bar, 87->0 psi)
• Compressed air to ISO 8573-1:2010 [7:4:4] operating medium
• Lubricated operation possible (in which case lubricated operation will always be required) note on operating and pilot medium
• VDMA24364-B2-L lABS (PWIS) conformity
• 0GC media temperature
• 150GC media temperature
• 3NM nominal torque
• ± 10% tolerance for nominal tightening torque
• 23G product weight
• RoHS-compliant note on materials
• FPM material seals
• Wrought aluminium alloy material hollow bolt
• Nickel-plated brass material release ring
• High-alloy stainless steel material adjusting screw
• Brass material swivel fitting
• Nickel-plated material swivel fitting
• 0GC ambient temperature to 150GC ambient temperature
• -10GC to 150GC storage temperature
• Pneumatic connection qS-4 , port 1
• Pneumatic connection g1/8 , port 2